From Foot Petals, the 2-in-1 Gel Ball of Foot & Arch Support Cushions feature: Available in 1 pair Cushions the ball of the foot and provides flexible arch support cushioning that adapts to any foot, helping to distribute weight evenly and reduce foot fatigue Helps keep feet from sliding forward Slim design offers discreet comfort to provide the perfect fit Gel provides three-dimensional pressure distribution and superior shock absorption, reducing stress on pressure points and providing long lasting cushioning that never goes flat Adhesive backing can be washed with soap and water to restore adhesion, making these cushions reusable from shoe to shoe Great for boots, booties, flats, heels, pumps, wedges, slides, and slip-ons Approx. 2.68" width x 5.2" length x 0.384" thickness Imported. About the Technology: This revolutionary gel is like no other. Its 3-dimensional shock absorption provides pressure distribution and flexible support that adapts to any foot for superior comfort with every step. These virtually invisible cushions contour to your feet and provide long lasting cushioning that never goes flat.